Contact us How to get in contact with Which?
General enquiries
Please contact the Which? Helpline if you have any queries regarding your Which? membership, or any subject that we have written about. Please ensure that you quote your membership number any time you contact us, this can be found above your name and address on the letter sent with your magazine, or on any correspondence from us.
Phone: 01992 822800
8.30am - 6pm Mon-Fri
9am - 1pm Sat
Outside UK please call +44 1992 822800
Calls may be monitored or recorded for training.
Fax: 020 7770 7485
Write to:
Which?,
Castlemead,
Gascoyne Way,
Hertford,
SG14 1LH
If you are having problems accessing your account, please visit our Help pages.
For which.net queries:
Please check the status page at http://status.which.net, contact customer services on support@which.net or technical support on techsupport@which.net.
For book order enquiries:
Phone: 01903 828 557
Outside UK please call +44 1992 822800
Book orders will be taken by our distribution centre Littlehampton Book Services (LBS).
Opening times Monday-Friday 9am-5pm.
Fax: 01903 828802
Email: mailorders@lbsltd.co.uk
Head Office
Which?,
2 Marylebone Road,
London,
NW1 4DF
Phone: 020 7770 7000
Main switchboard 9am - 6pm Mon-Fri
Fax: 020 7770 7600
Recruitment enquiries
Contact our Talent team regarding any recruitment enquiries.
Media enquiries
Visit our Press centre for detailed contact information for the media.
Companies and copyright enquiries
Businesses and PR companies seeking information about Which? campaigns, research and products and copyright permissions should contact our External Affairs team.
Resources
- London map (PDF: 41Kb)
20 March 2006A location map of our London branch
- Hertford map (PDF: 31Kb)
20 March 2006A location map of our Hertford branch
PDF files require Adobe Acrobat Reader software (opens in a new window).